src/main/java/cn/lemon/lib/controller/SubjectController.java

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

package cn.lemon.lib.controller;

import cn.lemon.lib.entity.Grade;
import cn.lemon.lib.entity.Subject;
import cn.lemon.lib.entity.Teacher;
import cn.lemon.lib.service.GradeService;
import cn.lemon.lib.service.SubjectService;
import cn.lemon.lib.service.TeacherService;
import cn.lemon.lib.utils.ConstantUtils;
import cn.lemon.lib.vo.ResultVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Controller
@RequestMapping("/education/subject")
@Slf4j
public class SubjectController {

    @Autowired
    SubjectService subjectService;

    @Autowired
    GradeService gradeService;

    @Autowired
    TeacherService teacherService;

    @GetMapping("/index.html")
    public String toSubjectPage() {
        return "/education/subject/index.html";
    }

    /**
     * 添加课程页面
     * */
    @GetMapping("/add.html")
    public String toSubjectAddPage(Model model, @RequestParam(value = "subjectId", defaultValue = "0") Integer subjectId) {

        Subject subject = new Subject();
        if (subjectId != 0) {
            subject = subjectService.getSubjectById(subjectId);
        }
        List<Grade> gradeList = getGradeList();
        List<Teacher> teacherList = getTeacherList();

        Map weeks = ConstantUtils.initWeeks();
        Map days = ConstantUtils.initDays();
        Map parts = ConstantUtils.initParts();

        model.addAttribute("gradeList",gradeList);
        model.addAttribute("teacherList",teacherList);

        model.addAttribute("subject",subject);